/**
 * Created by minigci.he on 16/10/31.
 */
console.log('----------------')
console.log('test4')

// var  sortNumber = () => arguments

// function sortNumber(){
//     return Array.prototype.slice.call(arguments).sort()
// }

var sortNumber = (...numbers) => numbers.sort()
console.log(sortNumber(2,1,5))